1. 2021-01-12 [1] Decommissioning dev-tech-layout mailman list; please mozilla-l Daniel Holber 2. 2021-01-02 [1] =?UTF-8?B?2KfZhNio2LHZhtin2YXYrCDYp9mE2KrYr9ix2YrYqNm mozilla-l uhrda educati